7th Grade 2.1.2 Quiz

1

A cell wall is found only in plant cells and a cell membrane is found only in animal cells.

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2

In eukaryotes, the _______  are important organelles for cellular respiration and the _______  are organelles that use light energy and make food.

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Draggable item		Corresponding Item
golgi apparatus		directs cellular activity
smooth endoplasmic reticulum		powers plant and animal cells
vacuole		captures energy for plant cells
cell wall		provides structure, support and protection
nucleus		regulates what enters and leaves a cell
lysosome		store food, water and waste material, helps provides support for plant cells
mitochondria		contains substances that help break down and recycle cellular components
rough endoplasmic reticulum		packages proteins into small membrane-bound spheres called vesicles in order to transport proteins throughout the cell
cell membrane		a weblike organelle that does not have ribosomes attached to it; helps remove harmful substances from the cell
chloroplasts		a weblike organelle which has ribosomes attached to it; site of protein production